Results 31 to 40 of about 1,077,220 (357)
Multi-scale color constancy based on salient varying local spatial statistics
The Visual Computer, 2023 The human visual system unconsciously determines the color of the objects by “discounting” the effects of the illumination, whereas machine vision systems have difficulty performing this task.
Oguzhan Ulucan +2 more
semanticscholar +1 more source
Block-Based Color Constancy: The Deviation of Salient Pixels
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2023 We recently proposed a color constancy method based on the observations that the human visual system might be "discounting the illuminant" by using space-average color and the highest luminance patches.
Oguzhan Ulucan +2 more
semanticscholar +1 more source
Single Pixel Spectral Color Constancy
International Journal of Computer Vision, 2023 Color constancy is still one of the biggest challenges in camera color processing. Convolutional neural networks have been able to improve the situation but there are still problems in many conditions, especially in scenes where a single color is ...
S. Koskinen +2 more
semanticscholar +1 more source
Vision Research, 2011 A quarter of a century ago, the first systematic behavioral experiments were performed to clarify the nature of color constancy-the effect whereby the perceived color of a surface remains constant despite changes in the spectrum of the illumination.
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Region Adaptive Color Demosaicing Algorithm Using Color Constancy
EURASIP Journal on Advances in Signal Processing, 2010 This paper proposes a novel way of combining color demosaicing and the auto white balance (AWB) method, which are important parts of image processing.
Moon Gi Kang +3 more
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Color Constancy Based on Local Reflectance Differences
Electronics, 2023 Color constancy is used to determine the actual surface color of the scene affected by illumination so that the captured image is more in line with the characteristics of human perception.
Ming Yan, Yueli Hu, Haikun Zhang
semanticscholar +1 more source
REMOVING SHADOWS FROM HIGH-RESOLUTION URBAN AERIAL IMAGES BASED ON COLOR CONSTANCY [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 A method is explored to remove tall building shadows in true color and color infrared urban aerial images based on the theory of color constancy. This paper first uses the specthem ratio and Otsu threshold segmentation methods to detect building shadows ...
Q. Ye, H. Xie, Q. Xu
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IEEE Access, 2020 In the human and computer vision, color constancy is the ability to perceive the true color of objects in spite of changing illumination conditions. Color constancy is remarkably benefitting human and computer vision issues such as human tracking, object
Ho-Hyoung Choi, Byoung-Ju Yun
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Transfer Learning for Color Constancy via Statistic Perspective
AAAI Conference on Artificial Intelligence, 2022 Color Constancy aims to correct image color casts caused by scene illumination. Recently, although the deep learning approaches have remarkably improved on single-camera data, these models still suffer from the seriously insufficient data problem ...
Yuxiang Tang +4 more
semanticscholar +1 more source
Stereo disparity improves color constancy [PDF]
, 2002 Binocular disparity is an aspect of natural viewing. This research investigates whether disparity affects surface color perception. Achromatic settings were obtained and compared for two stereograms of a scene with specular reflections, one stereogram ...
Yang, Joong Nam, Shevell, Steven K
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